stereoacuity

简明释义

英[/ˌstɛr.i.oʊ.əˈkjuː.ɪ.ti/]美[/ˌstɛr.i.oʊ.əˈkjuː.ɪ.ti/]

体视敏度

英英释义

单词用法

同义词

反义词

例句

1.Stereoacuity was tested monocularly and binocularly in 95 patients with a variety of strabismic and nonstrabismic conditions, using the FD2, employing a modified staircase procedure.

对95例具有各种斜视与非斜视患者利用FD2（使用改良的阶段程序）进行单眼和双眼立体视觉测试。

2.Stereoacuity was tested monocularly and binocularly in 95 patients with a variety of strabismic and nonstrabismic conditions, using the FD2, employing a modified staircase procedure.

对95例具有各种斜视与非斜视患者利用FD2（使用改良的阶段程序）进行单眼和双眼立体视觉测试。

3.Results Distance stereoacuity does not exist in constant strabismus or intermittent strabismus cases, but near stereoacuity exists in intermittent strabismus cases.

结果恒定性、间歇性外斜视均不存在远立体视，但间歇性外斜视有近立体视觉。

4.Relation between eyesight and stereoacuity of participants 75.5% children have a normal stereoacuity.

受试者视力与立体视锐度的关系：正常者立体视锐度正常率为75.5%。

5.The result of stereoacuity testing in the static random-dot stereogram may be affect by the texture of the background.

静态随机点立体图中背景图质地可影响立体视的检测结果。

6.To develop a presentation protocol for the new Frisby-Davis 2 (FD2) distance stereoacuity test.

报道一种新的FD2距离立体视觉测试方法。

7.Except crossed disparity, other stereoacuity indexes in mild group and medium group of ametropic amblyopic children had no evident differences.

屈光不正性弱视儿童组中轻度和中度组除交叉视差外其余指标均无明显差异。

8.Children with high stereoacuity can better judge distances when playing sports.

具有高立体视觉敏锐度的孩子在运动时能更好地判断距离。

9.Artists often have excellent stereoacuity, allowing them to create more realistic works.

艺术家通常具有出色的立体视觉敏锐度，使他们能够创作出更逼真的作品。

10.Virtual reality games often rely on the player's stereoacuity for an immersive experience.

虚拟现实游戏通常依赖玩家的立体视觉敏锐度来提供沉浸式体验。

11.An eye exam often includes tests to measure your stereoacuity.

眼科检查通常包括测量你的立体视觉敏锐度的测试。

12.Improving stereoacuity can enhance a person's ability to perceive depth.

提高立体视觉敏锐度可以增强一个人感知深度的能力。

作文

In the realm of vision science, one of the most intriguing concepts is stereoacuity, which refers to the ability of the visual system to perceive depth and three-dimensional structures based on the slight differences in images received by each eye. This phenomenon is crucial for our daily activities, as it enables us to navigate our environment, judge distances accurately, and engage in tasks that require hand-eye coordination. The significance of stereoacuity becomes particularly evident when we consider how it affects our interactions with the world around us.From a biological perspective, stereoacuity arises from the brain's ability to process visual information from both eyes. Each eye captures a slightly different view of the same object, and the brain merges these two images to create a single three-dimensional perception. This process relies on the disparity between the images, known as binocular disparity, which is essential for depth perception. Individuals with high stereoacuity can detect even minor differences in the images, allowing them to perceive depth more accurately than those with lower acuity.Research has shown that stereoacuity can be influenced by various factors, including age, visual impairments, and environmental conditions. For instance, young children typically possess excellent stereoacuity as their visual systems are still developing. However, as people age, they may experience a decline in this ability due to changes in the eyes and brain. Additionally, individuals with conditions such as strabismus or amblyopia may have reduced stereoacuity, which can impact their quality of life and ability to perform certain tasks.In practical applications, stereoacuity plays a vital role in fields such as aviation, surgery, and virtual reality. Pilots rely on their depth perception to gauge altitude and distance from other aircraft or the ground, while surgeons depend on precise depth perception during intricate procedures. In the realm of virtual reality, developers strive to create immersive experiences that accurately simulate depth perception, enhancing user engagement and realism.Furthermore, assessing stereoacuity is an important aspect of vision testing. Eye care professionals often use specialized tests to evaluate a person's depth perception and binocular vision. These assessments can help identify potential issues that may require intervention, such as corrective lenses or vision therapy. By understanding and improving stereoacuity, individuals can enhance their overall visual function and quality of life.In conclusion, stereoacuity is a fascinating and essential aspect of human vision that allows us to perceive depth and navigate our surroundings effectively. Its implications reach far beyond simple depth perception, influencing various professional fields and everyday activities. As we continue to explore the intricacies of the visual system, the importance of stereoacuity will remain a central topic in both scientific research and practical applications. By prioritizing our visual health and understanding the factors that affect stereoacuity, we can ensure that we maintain this critical skill throughout our lives.

在视觉科学领域，一个最引人入胜的概念是立体视力，它指的是视觉系统基于每只眼睛接收到的图像之间的微小差异来感知深度和三维结构的能力。这个现象对我们的日常活动至关重要，因为它使我们能够导航环境，准确判断距离，并参与需要手眼协调的任务。当我们考虑立体视力如何影响我们与周围世界的互动时，它的重要性变得尤为明显。从生物学的角度来看，立体视力源于大脑处理来自双眼的视觉信息的能力。每只眼睛捕捉到同一物体的略微不同的视图，大脑将这两幅图像合并为一个单一的三维感知。这个过程依赖于图像之间的差异，称为双眼视差，这对深度感知至关重要。具有高立体视力的人可以检测到图像中的微小差异，使他们能够比那些视力较低的人更准确地感知深度。研究表明，立体视力可能受到多种因素的影响，包括年龄、视觉障碍和环境条件。例如，幼儿通常具有出色的立体视力，因为他们的视觉系统仍在发育。然而，随着人们的年龄增长，他们可能会因眼睛和大脑的变化而经历这种能力的下降。此外，患有斜视或弱视等疾病的人可能会有降低的立体视力，这可能会影响他们的生活质量和执行某些任务的能力。在实际应用中，立体视力在航空、外科和虚拟现实等领域发挥着重要作用。飞行员依赖他们的深度感知来判断与其他飞机或地面的高度和距离，而外科医生在复杂程序中依赖精确的深度感知。在虚拟现实领域，开发人员努力创造准确模拟深度感知的沉浸式体验，以增强用户的参与感和真实感。此外，评估立体视力是视力测试的重要方面。眼科专业人士通常使用专门的测试来评估一个人的深度感知和双眼视觉。这些评估可以帮助识别可能需要干预的潜在问题，例如矫正镜片或视觉治疗。通过理解和改善立体视力，个人可以增强其整体视觉功能和生活质量。总之，立体视力是人类视觉的一个迷人且至关重要的方面，使我们能够有效地感知深度和导航周围环境。它的影响远远超出了简单的深度感知，影响着各种专业领域和日常活动。随着我们继续探索视觉系统的复杂性，立体视力的重要性将始终是科学研究和实际应用的中心主题。通过优先关注我们的视觉健康并理解影响立体视力的因素，我们可以确保在整个生命中保持这一关键技能。